Equivalent to SKF Economos® “K22-R & K22-P”, Parker Hannifin-Pradifa® “NG” and A.W. Chesterton® “22KN1” profiles.

DK123: Piston U-cup Seal w. Support Ring

SCS, INC. DK123:   Single acting symmetrical piston U-cup with center “header / spreader” support ring, provides stability in the groove. Design controls free movement in groove width, axial preload is required for proper function. The snap in design allows for easy installation and is an outstanding choice for large piston diameters. Extremely adaptive possibilities for diverse temperatures and media with a wide selection of seal materials. All around rod seal available in standard, metric and custom sizes from 0-200″ in diameter and angled design.

SEAL INFORMATION
Profile DK122
TEMPERATURE RANGE -65° to +400° F
PRESSURE RANGE 0 to 6000 PSI
SPEED 0.5 m/s

MAXIMUM PSI Per Extrusion GAP Dimension
MAX DIAM. GAP: 0.032″ 0.015″ 0.012″ 0.009″
PRESSURE: 1000 PSI 3000 PSI 5000 PSI 6000 PSI

*Disclaimer: PSI Range is based upon material and extrusion gap.

Custom Seal

Custom Seal

SEAL MEASUREMENT TYPE

MEASURE

MATERIAL

OPERATING CONDITION

APPLICATION DETAILS

Maximum file size: 134.22MB

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